diff options
| author | WANG Cong <xiyou.wangcong@gmail.com> | 2014-05-13 03:04:53 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-14 23:31:45 +0400 |
| commit | 122ff243f5f104194750ecbc76d5946dd1eec934 (patch) | |
| tree | 189020a4d2404ef567785458fee38992e14ca97d /net/ipv4/af_inet.c | |
| parent | 9cc5e36d1c4794939deafd9f43bce2eab9c1142d (diff) | |
| download | linux-122ff243f5f104194750ecbc76d5946dd1eec934.tar.xz | |
ipv4: make ip_local_reserved_ports per netns
ip_local_port_range is already per netns, so should ip_local_reserved_ports
be. And since it is none by default we don't actually need it when we don't
enable CONFIG_SYSCTL.
By the way, rename inet_is_reserved_local_port() to inet_is_local_reserved_port()
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/af_inet.c')
| -rw-r--r-- | net/ipv4/af_inet.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 211c0cc6c3d3..279132bcadd9 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1705,13 +1705,9 @@ static int __init inet_init(void) BUILD_BUG_ON(sizeof(struct inet_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb)); - sysctl_local_reserved_ports = kzalloc(65536 / 8, GFP_KERNEL); - if (!sysctl_local_reserved_ports) - goto out; - rc = proto_register(&tcp_prot, 1); if (rc) - goto out_free_reserved_ports; + goto out; rc = proto_register(&udp_prot, 1); if (rc) @@ -1821,8 +1817,6 @@ out_unregister_udp_proto: proto_unregister(&udp_prot); out_unregister_tcp_proto: proto_unregister(&tcp_prot); -out_free_reserved_ports: - kfree(sysctl_local_reserved_ports); goto out; } |